Home Forums Tech Helproom Power supply broken, voltages to low? Forum Rules | Contact Forum Editor | Report a Post Power supply broken, voltages to low? Ronny Schampaert 17:53 15 Feb 2018 Locked Having troubles with loosing signal to monitor when pc seems to be running. Now I have checked my voltages and they read: VCC3v: 3.34 Vcore: 0.97v +12v: 9.77 VCC1 5v: 0.34v Am I correct in saying the last 5v one is way to low and that buying a new PSU will solve my problem? Fruit Bat /\0/\ 18:24 15 Feb 2018 yes the 12 volt and 5 v are way out This thread is now locked and can not be replied to.